Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6446702 | Apparatus and method for producing metallic ribbon | Junichi Murakami, Yutaka Yamamoto, Akihiro Makino, Takashi Hatanai | 2002-09-10 |
| 6425961 | Composite hard magnetic material and method for producing the same | Akihiro Makino, Yutaka Yamamoto, Akihisa Inoue | 2002-07-30 |